[1]张浩勤,乔欢欢,张景亚,等.均匀设计法优化制备染料脱盐纳滤膜[J].郑州大学学报(工学版),2009,30(04):65-68.[doi:10.3969/j.issn.1671-6833.2009.04.016]
　Zhang Haoqin,Qiao Huanhuan,ZHANG Jingya,et al.The uniform design method optimized the preparation of dye desalting nanofiltration membranes[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):65-68.[doi:10.3969/j.issn.1671-6833.2009.04.016]

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均匀设计法优化制备染料脱盐纳滤膜()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

30卷

期数:

2009年04期

页码:

65-68

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

The uniform design method optimized the preparation of dye desalting nanofiltration membranes

作者:

张浩勤; 乔欢欢; 张景亚; 等.

郑州大学化工与能源学院,河南郑州,450001, 郑州市环境保护监测中心,河南郑州,450001

Author(s):

Zhang Haoqin; Qiao Huanhuan; ZHANG Jingya; etc

关键词:

纳滤膜;  界面聚合;  染料脱盐;  均匀设计

Keywords:

nanofiltration membranes;  Interface aggregation;  dye desalting;  Uniform design

DOI:

10.3969/j.issn.1671-6833.2009.04.016

文献标志码:

A

摘要:

以聚醚砜超滤膜为支撑膜,通过界面聚合方法制备出一种对染料具有良好脱盐性能的纳滤膜.实验以二甲酚橙/NaCl/水混合体系中的NaCl与二甲酚橙分离为研究对象,采用均匀设计方法安排实验,用SPSS软件处理数据得出了回归方程,然后通过对回归方程计算与进一步实验得出:当聚环氧氯丙烷胺与2,5-二氨基苯磺酸在无机相中质量分数分别为0.68%与0.4%,均苯三甲酰氯在有机相中的质量分数为0.4%,界面聚合时间为2.5 min时,膜对NaCl与二甲酚橙的分离因子可达到16.在优化条件下,实验考察了膜对二甲酚橙与4种无机

Abstract:

Using polyethersulfone ultrafiltration membrane as the support membrane, a nanofiltration membrane with good salt removal performance for dyes was prepared by interfacial polymerization. The experiment took the separation of NaCl and xylenol orange in the xylenol orange/NaCl/water mixed system as the research object, arranged the experiment by uniform design method, processed the data with SPSS software to obtain the regression equation, and then calculated the regression equation and further experiments: when the mass fractions of polyepoxypropaneamine and 2,5-diaminobenzenesulfonic acid in the inorganic phase were 0.68% and 0.4%, the mass fraction of benzotricarbonyl chloride in the organic phase was 0.4%, and the interfacial polymerization time was 2.5 At min, the separation factors of NaCl and xylenol orange in the membrane could reach 16. Under the optimization conditions, the membrane p-xylenol orange and four inorganic were experimentally investigated

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